I'll never understand those crazies that go after famous people. As if paparazzi weren't bad enough snapping pictures of you all day, now you need a bodyguard because nutcases think your some sort of god, well goddess for Taeyeon.
They're people just like us!!!
Maxdy said it perfectly
(trimmed the quote down to get to what I was referring to)
The girls are also just like us. They just have that extra "fame" attached to them. When it's time for them to relax and chill out, give them the space. Pictures with them or autographs from them are totally depending on their current mood. I'm pretty sure u also wouldn't like ppl to grab u suddenly if u are also as famous as Taeyeon.